2120834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 16

約数和(自身を含む): 3333120

約数和(自身を除く): 1212286

約数列:

[1, 2, 31, 62, 79, 158, 433, 866, 2449, 4898, 13423, 26846, 34207, 68414, 1060417, 2120834]

約数ペア:

[(1, 2120834), (2, 1060417), (31, 68414), (62, 34207), (79, 26846), (158, 13423), (433, 4898), (866, 2449)]